Wonderful game

[triple_agent]

I just want to make a shout-out, that 'Causality' by 'Loju' studio, is an excellent game. It is very compact, but does exactly what it should. The soundtrack and the ambiance, are nice - even impressive, to a degree - the visuals, are pleasant; the puzzles, are well crafted - even though I still have not yet seen all of the mechanics - finally, the deep-space quantum science-fiction themes, are interestingly implemented.

I recognize the floating object in the main menu, is a three dimensional representation of a four dimensional hypercube?

What keeps this game together, is a theme - and that seems well maintained.

'Causality' is a neat puzzler for those who like puzzles.

[triple_agent]

Looking up 'Steam' achievements for level-set completion in the game, I see there are patterns of growing complexity, used as iconography. Minding what has already been assumed in this thread, I speculate these patterns, represent the geometry, that eventually requires more than three-dimensional space to be described; therefore, hyper-polyhedrons?